1. Entwodiksyon
This manual provides essential instructions for the safe installation, operation, and maintenance of your Bestway Flowclear 58486 Sand Filter Pump. This pump is designed for use with above-ground swimming pools to ensure clean and clear water. Please read this manual thoroughly before installation and operation, and keep it for future reference.
2. Enfòmasyon sou Sekirite
AVÈTISMAN: Si ou pa swiv enstriksyon sa yo, ou ka blese gravman oswa mouri.
- Toujou dekonekte ponp lan nan ekipman pou kouran an anvan ou fè nenpòt antretyen oswa netwayaj.
- The pump must be installed on a solid, level surface.
- Pa sèvi ak ponp lan si kòd kouran an oswa ploge a domaje.
- Kenbe timoun yo lwen ponp lan ak zòn pisin lan pandan y ap opere.
- Asire w ke tout koneksyon elektrik yo fèt pa yon elektrisyen kalifye epi konfòm ak règleman lokal yo.
- Aparèy sa a pa fèt pou itilize pa moun (ki gen ladan timoun) ki gen kapasite fizik, sansoryèl oswa mantal redwi, oswa ki pa gen eksperyans ak konesans, sof si yo te ba yo sipèvizyon oswa enstriksyon konsènan itilizasyon aparèy la pa yon moun ki responsab sekirite yo.
- The pump is designed for filtering pool water only. Do not use it for other liquids.
- Model number for safety reference: 58486.
3. Pake kontni
Verify that all components are present and undamaged. If any parts are missing or damaged, do not attempt to assemble or operate the pump. Contact Bestway customer service for assistance.

Figi 3.1: Plis paseview of Bestway Flowclear 58486 Sand Filter Pump components. This image displays the main pump unit, the sand filter tank, the multi-port valve, connection hoses, and various adapters and seals required for assembly.
- Sand Filter Tank
- Pump Unit with Motor
- Multi-Port Valve
- Mezi presyon
- Tiyo ak Clamps
- Connectors and Adapters
- Base for Pump and Tank
- Manyèl Enstriksyon (dokiman sa a)
4. Enstalasyon ak Enstalasyon
Follow these steps carefully to set up your sand filter pump. Ensure the pump is placed on a stable, level surface, away from the pool edge, and protected from direct sunlight and rain.
- Pozisyonman Ponp lan: Place the pump on a firm, level surface. The pump should be located at least 2 meters (6.5 feet) from the pool.
- Rasanble baz la: Attach the pump and filter tank to the provided base according to the diagrams in the manual.
- Ranpli tank filtè a: Remove the multi-port valve. Fill the filter tank with the recommended amount and type of filter sand (not included). Ensure the standpipe is centered during this process.
- Attaching the Multi-Port Valve: Securely attach the multi-port valve to the top of the filter tank. Ensure all seals are correctly seated.
- Konekte kawotchou: Connect the hoses from the pump to the pool's inlet and outlet fittings. The "INLET" port on the pump connects to the pool's skimmer/suction line, and the "RETURN" port on the multi-port valve connects to the pool's return line.
- Koneksyon elektrik: Connect the pump to a grounded electrical outlet. Ensure the power supply matches the pump's requirements. Do not use extension cords.

Figi 4.1: Detail of the pump unit, showing the power switch and hose connections. This image highlights the electrical connection point and the general design of the pump's motor housing.

Figi 4.2: The sand filter pump in operation next to an above-ground pool. A person is shown adjusting the multi-port valve, demonstrating the typical setup with hoses connected to the pool.
5. Operasyon Enstriksyon
Before starting the pump, ensure the pool is filled with water and all connections are secure. Never operate the pump dry.
5.1 Fonksyon Valv Plizyè Pò
The multi-port valve has several settings for different operations:
- FILTÈ: For normal filtering of pool water. Water flows through the sand, is filtered, and returns to the pool.
- RETOUR: For cleaning the filter sand. Water flows in reverse through the sand, flushing debris out through the waste port.
- Rense: Used after backwashing to flush out any remaining dirty water from the filter before returning to FILTER mode.
- DECHÈ/DRENAJ: For bypassing the filter and sending water directly out the waste port, useful for lowering pool water level or vacuuming heavy debris directly to waste.
- RESIRKILE: For circulating pool water without filtering it, useful for distributing chemicals.
- FÈMEN: Shuts off all flow to the filter and pump. Never operate the pump with the valve in the CLOSED position.
To change valve settings, ALWAYS turn off the pump first.
5.2 Kòmanse ponp lan
- Ensure the multi-port valve is set to FILTRE.
- Open all necessary valves on the pool's plumbing system to allow water flow to and from the pump.
- Plug in the pump and turn on the power switch.
- Check the pressure gauge. A rising pressure indicates the filter is collecting debris and may require backwashing soon.

Figi 5.1: The pressure gauge, indicating the internal pressure of the filter system. Monitoring this gauge is crucial for determining when maintenance like backwashing is needed.
6. Antretyen
Antretyen regilye asire pèfòmans optimal ak lonjevite ponp filtè sab ou a.
6.1 Backwashing the Filter
Backwash the filter when the pressure gauge reading is 0.2-0.3 bar (3-5 psi) above the initial clean filter reading, or when pool water flow is noticeably reduced.
- Etenn ponp lan.
- Mete valv milti-pò a sou RETOUR.
- Turn on the pump. Run for approximately 2-3 minutes, or until the water flowing out of the waste port is clear.
- Etenn ponp lan.
- Mete valv milti-pò a sou Rense.
- Turn on the pump. Run for 30-60 seconds to flush out any remaining dirty water.
- Etenn ponp lan.
- Set the multi-port valve back to FILTRE.
- Limen ponp lan pou rekòmanse filtraj nòmal la.
6.2 Sand Replacement
Filter sand typically needs to be replaced every 3-5 years, depending on usage and water quality. Refer to the specific sand type recommendations for your model.
6.3 Winterization
Before winter, drain all water from the pump, hoses, and filter tank. Store the pump and multi-port valve in a dry, frost-free location. Remove and clean the filter sand if necessary.
NAN. Depanaj
Seksyon sa a adrese pwoblèm komen ou ka rankontre ak ponp filtè sab ou a.
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Ponp pa kòmanse | No power, tripped breaker, motor issue | Check power connection, reset breaker, contact qualified technician |
| Koule dlo ki ba | Clogged skimmer/strainer, dirty filter sand, air in system | Clean skimmer basket, backwash filter, check for air leaks in hoses |
| Dlo ap koule nan ponp/valv la | Loose connections, damaged O-rings/seals, cracked housing | Tighten connections, inspect and replace O-rings/seals, contact Bestway support for cracked parts |
| Lekti kalib presyon ki wo | Dirty filter sand | Perform backwash and rinse cycle |
| Water not clearing | Insufficient filtration time, improper chemical balance, dirty filter | Increase filtration time, test and adjust pool chemicals, backwash filter |
8. Espesifikasyon
- Modèl: Bestway Flowclear 58486
- Pousantaj koule: 9,800 L/H (2600 gal/hr)
- Materyèl: PVC
- Sous pouvwa: AC/DC
- Manifakti: Bestway Italia S.r.l.
- ASIN: B07F23KF5N
9. Garanti ak sipò
For warranty information, technical support, or to order replacement parts, please contact Bestway customer service. Keep your purchase receipt as proof of purchase for warranty claims.
You can find more information and contact details on the official Bestway websit entènèt la oubyen atravè revandè w la.
Remak: Espesifikasyon pwodwi yo ka chanje san avètisman.